Hello everyone I wanted to ask for help for two 2 problems, the first is that having to reinstall Windows SBS 2003 server after you create the Raid, copied the installation files from CD, insert the driver for the raid downloaded from your site starting the operating system install the bar that shows the remaining time of installation got to 35 minutes crashes and wants me blue mask that says "IRQL not less or equal", I tried several solutions, change the hard disk, try to make it work with a RAM at a time to see if the problem was caused by memory, I updated the BIOS, now I can not understand if there any problem because the driver or some other cause, unfortunately unknown to me, I state that the server before having to reformat was fully functional, the second problem is that the cooling fan RAM is always in operation, with the front panel LEDs blink orange.